Máy tiện Proxxon PD250E

Precision lathe PD 250/E
For face, longitudinal and taper turning, thread-cutting.
For machining steel, brass, aluminium and plastic.
Mounting flange for fastening the mill/drill head PF 230.

Centre distance 250mm. Swing 70mm. Height over cross slide 43mm.

Machine bed: Of cast iron, wide-legged prismatic guide. For vibration-free work even at high loads. Rear flange for mounting the mill/drill head PF 230. Covered lead spindle.

NO 24 002

Headstock: Of die-cast aluminium. Precision bearing mounted main spindle (run-out without chuck 1/100mm) with 10.5mm opening. Chuck side 70mm hollowed to 14mm. With MK 2 bore. Rotary switch for engaging the automatic feed via lead and feed spindle (optionally 0.05 or 0.1mm/rev.).

Tailstock: Of die-cast aluminium. Sleeve Ø 18mm, retractable up to 30mm. With millimetre scale, MK 1 bore and live centre.

Support: Bed carriage made of die-cast zinc. Cross slide and top slide of steel (adjustment 60 or 45mm). Turning tool post for cutting tools size 8 x 8mm.
Drive: Quiet DC special motor with 3-stage belt drive for 300 – 900 and 3,000rpm. With additional speed control (full-wave electronics) continuously adjustable to 100 – 300 or 1,000rpm, depending on belt ratio. Clockwise – anticlockwise rotation. Main switch with emergency stop function and restart protection.

Lathe chuck: High quality 3-jaw chuck as per DIN 8386 Class 1 (concentricity tolerance 0.04mm). Capacity through reversing jaws from 2 – 75mm. Including lathe chuck guard with safety shutdown.

Handwheels: Of aluminium, with adjustable scale ring (1 division = 0.05mm, 1 revolution = 1mm).

Thread cutting device: With change gears for left-hand and righthand threads of the most important metric pitches (0.5 – 0.625 – 0.7 – 0.75 – 0.8 – 1 – 1.25 – 1.5mm).

Other technical data: 230V. 50/60Hz. Size L 560, W 270, H 170mm. Weight approx. 12kg.

Accessories for the PD 250/E

NO 24 062 Radius cutting attachment

Is mounted on the cross slide in place of the tool holder. For producing convex and concave shapes, for turning radii or 3/4 spheres with radii of 32mm max. Height adjustable tool holder (boring tool tip adjustable from 30 through 45mm above cross slide) for use with FD 150/E, PD 250/E, PD 400 and older PROXXON lathes. Dimensions: base plate 67 x 50mm, height 55mm. Including finishing cutter 8 x 8 x 80mm. In wooden box with sliding lid.

NO 24 036 4-jaw chuck with independent jaws

For clamping angular and asymmetrically shaped work pieces. Capacity up to 80mm. Chuck Ø 75mm.

NO 24 034 Self-centering 3-jaw chuck

Identical to chuck of lathe PD 250/E. High quality clamping fixture as per DIN 8386, Class 1 (concentricity accuracy 0.04mm). Capacity through reversing jaws from 2 – 75mm. Suitable for PD 250/E and the dividing attachment NO 24 044.

Five piece set NO 24 530

One each roughing out, parting, finishing cut, left and right cutter. Comes in wooden box with sliding lid. 8 x 8 x 80mm.

Three piece thread cutting set NO 24 540

One cutter for external thread (ground to 60°, metric) one for internal thread, one general cutting. Comes in wooden box with sliding lid. 8 x 8 x 80mm.

Cutter set with tungsten inserts NO 24 555

Three holders (90mm long):
for roughing out;
for longitudinal work;
for 90mm boring bar, holes from 12mm.
Standard tungsten inserts, 55°, plated (commercially available version). Three additional inserts securing screw and key TX 8 are included. 8 x 8mm.

24 008 Chip collecting tray with splash guard

Made from 1.5mm thick sheet metal, powder coated. Bevelled edges at the front and back allow slight clean-ing. Mounting hole and raised base to secure lathe are pre-drilled. L 550 x W 240 x H 160mm. The depicted lathe is not included in the offer.

NO 24 044 Dividing attachment TA 250

For accurate machining of circular work pieces (e.g. production of gear wheels). Supplied with two dividing discs (40 and 48 teeth), enabling standard divisions of 2 – 3 – 4 – 5 – 6 – 8 – 10 – 12 – 16 – 20 – 24 – 40 und 48. The taper of the dividing attachment is the same size as that of the main spindle of the PD 250/E lathe, thus 3 jaw chuck (NO 24 034) and 4 jaw chuck (NO 24 036) may be mounted. Horizontal fitting (e.g. on the cross-slide of the lathe) and vertical fitting (on the machine bed) are possible. With matching nuts and screws for fixation in MICROMOT standard T-slots (12 x 6 x 5mm). Supplied in a wooden box with sliding lid.

NO 24 020 Professional gear chuck with MK 1

For the tailstock of the PD 250/E. Capacity up to 10mm.

HSS boring tool set, 6 pieces NO 24 520

One each cutter for 60 degree (metric) and 55 degree (Whitworth) inside threads, 1.3mm – 2.65mm and 4mm. Shaft of Ø 6mm. Length 95mm. The cutters are held by a tool holder (9 x 9mm) that mounts to the tool post of either PD 230/E, PD 250/E or PD 400. Comes in wooden box with sliding lid.

Tool holder for rotary tools NO 24 098

For use on lathe machines.
Made of steel with standard 20mm MICROMOT collar size. For precise clamping of rotary tool IBS/E or LBS/E in the tool post of the lathe. Shaft 8 x 10mm. Total length 65mm.

14-piece parallel supports set NO 24 266

Ground in pairs. For adjusting work on drilling machines, lathes and milling machines. Made of high-alloy, hardened steel (58 – 62 HRC). Parallel accuracy 0.02mm. 2 each of 8 x 10, 15, 20, 25, 30, 35 and 40mm. Length 100mm. Packed in a wooden box.

NO 24 026 Quick change tool post – easy to use!

For quick tool change and easy height adjustment. Includes 2 tool holder elements.

NO 24 024

Additional quick change tool holder (separately)
Can be used with the above above-mentioned quick change tool post.

NO 24 010 Fixed steady for longer work pieces

Especially for boring. Also required if the tailstock cannot be used to “counter”. Up to Ø 40mm.

NO 24 014 Centre turning attachment.

For highest accuracy with high rotational precision.
This includes: 1 face plate, 2 fixed centres (MK 2 and MK 1/short) and 1 drive dog. Packed in a wooden box.

NO 24 038 Collet set with ER 20 collets:

For extreme true concentric accuracy. 2 – 10mm.
For high precision machining of round parts. The collet set is mounted instead of the lathe chuck. With 8 collets (2 – 2.5 – 3 – 4 – 5 – 6 – 8 and 10mm). Packed in a wooden box.

Die holder for round dies NO 24 082

For threads M 3 – 4 – 5 – 6 – 8 and 10. With holder Ø 10mm for mounting in the tailstock drill chuck of the lathe. The holder is held by hand while cutting the threads. Neatly packed in wooden box with sliding lid.